Their product lineup includes innovative items such as on-off battery switches, class T fuses, and advanced battery management systems, all engineered to enhance the safety and efficiency of marine electrical systems. Blue Sea Systems is known for its extensive selection of marine electrical components, including AC mains, connectors, studs, and heavy-duty automatic charging relays with manual control.
Blue Sea Systems Products: Precision and Reliability in Marine Electrical Components
Whether it's a surface-mounted power distribution panel or a common busbar, their products are designed with precision and reliability in mind. The A-series toggle switches, ANL and ATC fuses, ML-ACR and M-Series Mini relays, and specialty M2 OLED digital displays are just a few examples of their diverse product range catering to various marine needs.With features like ignition protection, high amperage capacity, and fast-charging capabilities, Blue Sea Systems ensures that their products meet the stringent requirements of specialty vehicle industries and marine applications. Their commitment to product quality and reliability makes them a trusted choice for power distribution panels and other electrical components in the boating industry.
Fast deliveries of yacht equipment, calculation, selection of analogues and spare parts. Send us your request and we will contact you ASAP with a solution. We deliver in Cyprus, throughout Europe and worldwide. More than 10 years of experience.
Email us: info@yacht-supply24.com or fill our Feedback form.
You can also fill out the "Ask a question" form on the right or at the bottom of the page.
1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 7713 - ML-RBS Remote Battery Switch with Manual Control Auto-Release, 12V is a high-performance switch designed for easy and efficient battery management. With its 500A switching capacity, manual override control, and auto-releasing feature, it provides reliable operation for high-current systems. Ideal for use in various vehicles and boats, it ensures long-lasting durability, safety, and convenience. |
€ 287,82
-
+
|
1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 5511e e-Series Dual Circuit Plus™ Battery Switch is designed to switch between two isolated battery banks or combine them for all loads. Featuring a make-before-break design for seamless switching, this ignition-protected switch is perfect for gasoline-powered boats. With a continuous rating of 350A and the ability to handle 4/0 AWG cables, it offers reliable and safe operation in demanding marine environments. |
€ 75,54
-
+
|
1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 11003 Battery Switch is a durable and reliable solution for controlling battery systems on boats or vehicles. With a heavy-duty construction and corrosion-resistant materials, it ensures long-lasting performance even in harsh environments. The switch offers three positions - Battery bank 1, Battery bank 2, or Both banks combined, allowing for easy battery selection. It also includes an AFD (Alternator Field Disconnect) feature, which safely disconnects the alternator from the battery while the engine is running, preventing damage. The Blue Sea 11003 Battery Switch is an essential component for efficient battery management. |
€ 129,01
-
+
|
1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 3000 Battery Switch, part of the HD Series, is a versatile ON/OFF switch crafted for precision control of your electrical system. Designed for both marine and automotive applications, this switch ensures efficient power management by preventing battery drain when not in use. With its durable construction and reliable performance, the Blue Sea 3000 is an essential component for safeguarding your battery and maintaining optimal control over your vehicle or vessel's electrical setup. |
€ 108,35
-
+
|
1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 6004 Battery Switch, part of the m-Series, is a reliable ON/OFF switch equipped with a secure locking key mechanism, offering precise control over your electrical system. Designed for marine and automotive applications, this switch allows for the easy disconnection of the battery, preventing unauthorized use and ensuring safety during maintenance. Its robust construction and dependable performance make the Blue Sea 6004 an essential component for effective power management in diverse scenarios, providing peace of mind and control over your electrical setup. |
€ 38,37
-
+
|
1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 6010200 Battery Switch from the m-Series is a sophisticated solution for efficient power management. With its dual-circuit functionality and sleek black design, this switch is ideal for both marine and automotive applications, offering precise control over two separate electrical circuits. Enhance safety and reliability in your electrical system with the Blue Sea 6010200, providing a modern and versatile battery switch for seamless power distribution. Visit our online store or contact authorized dealers to acquire this essential component and take command of your power needs. |
€ 61,60
-
+
|
1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 7717 Solenoid is a powerful magnetic latching (ML) component designed for 24V applications, featuring a Remote Battery Switch (RBS) Single Pole, Single Throw (SPST) configuration with manual control. This solenoid comes complete with 2 manual control switches, including the 2145-BSS model, ensuring efficient and secure operation of your electrical system. Whether in marine or automotive applications, the Blue Sea 7717 Solenoid provides a reliable solution for seamless control and dependable performance, offering peace of mind in managing your electrical circuits. |
€ 287,82
-
+
|
1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 1001100 - CableClam with Stainless Steel Dress Cap 0.68" is an efficient and durable waterproof pass-through designed to allow antenna cables to pass through bulkheads without removing factory-installed connectors. With a sleek stainless steel dress cap that protects from UV damage and concealed mounting hardware, this solution is ideal for marine use above the waterline. The CableClam features pre-drilled seals for easy installation and accommodates cables up to 0.31 inches in diameter. |
€ 31,05
-
+
|
1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 1003100 CableClam with Stainless Steel Dress Cap 1.40" is ideal for creating a watertight seal for antenna cables, maintaining the integrity of the connection without disassembly. Its polished stainless steel cap provides a neat look, UV protection, and matches existing deck hardware, making it both practical and visually appealing for marine use. |
€ 38,47
-
+
|
1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 1007 Side Entry CableClam offers a seamless and efficient way to protect antenna cables from water intrusion without the need for disassembly. Its robust construction, using UV-stabilized materials, ensures long-lasting performance even in demanding marine environments, making it an excellent addition to any above-waterline installation. |
€ 8,43
-
+
|
1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 1007100 - Side Entry CableClam with Stainless Steel Dress Cap is a water-resistant solution for side-entry antenna cables, offering easy installation without the need to remove factory connectors. Its low-profile design reduces line tangling, while the polished stainless steel dress cap conceals mounting hardware and provides UV protection. Ideal for use above the waterline, it fits cables up to 0.28 inches in diameter and connectors up to 1 inch in diameter. The product is durable and includes all necessary fasteners for installation. |
€ 18,21
-
+
|
1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 1001 CableClam is a versatile solution designed for .625-inch cables, providing a watertight seal essential for marine applications. This CableClam ensures secure and organized cable passages through bulkheads or decks, offering a reliable and organized cable management solution. Ideal for maintaining the integrity of your marine electrical setup, the Blue Sea 1001 is a crucial accessory to streamline cable routing and protect against environmental elements. Visit our online store or contact authorized dealers to acquire this essential marine accessory and enhance the durability of your cable installations. |
€ 22,42
-
+
|
1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 1002 CableClam is a versatile cable entry device designed to accommodate cables with a .825-inch diameter, offering a watertight seal to safeguard against moisture and contaminants. With its durable construction, this CableClam ensures reliable protection in marine and harsh environments. Easy to install and user-friendly, it provides organized and secure cable routing on boats, RVs, and in industrial settings. The Blue Sea 1002 CableClam is the go-to solution for maintaining the integrity of electrical connections in challenging conditions, making it a reliable choice for cable management in various applications. |
€ 23,17
-
+
|
1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 1002100 CableClam is a reliable and versatile cable management solution designed for marine and RV applications. With its durable stainless steel cover and pre-drilled hole size of .825 inches, it provides a watertight seal and protection for cables passing through bulkheads or other surfaces. This CableClam is perfect for routing and organizing cables, ensuring a tidy and organized electrical system. Easy to install with included mounting screws and rubber grommet, the Blue Sea 1002100 CableClam offers durability, functionality, and peace of mind for any cable management needs. |
€ 36,17
-
+
|
1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 1003 CableClam 1.385 inch is a cable seal designed for waterproof cable routing through decks and bulkheads. |
€ 25,68
-
+
|
1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 7036 Circuit Breaker 187-Series provides a reliable solution for circuit protection in panel-mounted applications. Featuring both switching and protection capabilities, this waterproof, 30A breaker ensures safe operation in harsh conditions, such as those found in marine environments. With an easy-to-use trip-free design, robust terminals, and high interrupt capacity, it's ideal for gasoline-powered boats and other critical systems requiring dependable overcurrent protection. |
€ 91,29
-
+
|
1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 7040 Circuit Breaker 187-Series combines the functionality of switching and circuit protection in a single device, making it an excellent choice for marine and other demanding applications. With its "Trip Free" design, waterproof construction, and high interrupt capacity, this 60A breaker ensures reliable performance, even in harsh conditions. It’s ignition-protected and provides easy installation with large clearance for heavy wire lugs, making it ideal for use in gasoline-powered boats. |
€ 96,21
-
+
|
1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 7044 Circuit Breaker 187-Series combines switching and circuit protection into a single, highly reliable device. With its "Trip Free" design, it ensures protection during fault current conditions, while its robust construction makes it suitable for demanding environments. This 100A breaker is waterproof, easy to install with recessed mounting holes, and designed for use with heavy gauge wire. It is ideal for marine applications, offering ignition protection and high interrupt capacity for safe operation in both high and low voltage scenarios. |
€ 96,21
-
+
|
What are the primary components of marine electrical systems, and how do they contribute to the functionality of a boat?
Marine electrical systems consist of several key components that are essential for the functionality of a boat. These components include fuse blocks, circuit breaker panels, toggle switches, terminal blocks, and busbars, among others. Fuse blocks and heavy duty circuit breaker panels provide crucial circuit protection, ensuring that electrical circuits are safeguarded against overloads and short circuits. Toggle switches and terminal blocks facilitate the operation and connection of various electrical devices and systems onboard, while busbars enable efficient power distribution throughout the vessel. Innovative electrical systems, such as those offered by Blue Sea Systems, are engineered to withstand marine conditions, providing water resistance and durability. These components collectively contribute to reliable power distribution, efficient circuit protection, and overall electrical system performance, ensuring the safety and functionality of the boat.
In addition to these essential components, marine electrical systems may also include specialized equipment like switch panels and battery chargers. A 12-circuit switch panel allows for convenient control over multiple electrical circuits, while heavy-duty battery chargers ensure efficient charging of onboard batteries. Remote battery switches provide convenient control over battery banks, enhancing operational flexibility. Surface-mounted powerbars serve as centralized distribution points for electrical connections, simplifying wiring and maintenance tasks. As a trusted supplier in the marine industry, Blue Sea Systems offers fast-charging solutions and ignition-protected components like the SI-ACR, ensuring safe and reliable operation. Single-pole components like the L-series, AMG, and MIDI fuses provide essential circuit protection, while wire gauges (AWG) are carefully selected to meet the reliability standards of boating applications.
How do fuse blocks, battery switches and circuit breaker panels enhance the safety and reliability of marine electrical systems?
Fuse blocks and circuit breaker panels play a crucial role in enhancing the safety and reliability of marine electrical systems. By incorporating features like water resistance, durability, and built-to-last construction, these components, especially those from Blue Sea Systems Electrical, ensure reliable performance even in harsh marine environments. The use of circuit protection devices such as the ST blade fuse and 285-series circuit breaker helps prevent electrical overloads and short circuits, minimizing the risk of electrical fires and damage to onboard equipment. Additionally, the availability of various options like the E-series and M-series ensures compatibility with different power systems and configurations, contributing to the overall safety and efficiency of marine electrical systems.
The incorporation of heavy-duty components like the 5026 and 6006 circuit breakers ensures robust protection against high electrical loads and harsh marine conditions. Surface-mount fuse blocks and powerbars offer efficient and space-saving solutions for organizing and distributing electrical circuits onboard. With high amperage ratings such as 150 amps, these components can handle demanding power requirements with ease. Additionally, ignition-protected devices like the 7610 relay and 2104 switch provide enhanced safety by preventing sparks and ignition hazards, further bolstering the reliability of boating electrical systems.
What are the advantages of using specialty components like solenoid switches, busbar, terminal blocks, chargers and inverter systems in marine applications?
Specialty components like solenoid switches and inverter systems offer several advantages in marine applications. Solenoid switches provide reliable control over electrical circuits, allowing for seamless operation of various onboard systems such as lighting, pumps, and winches. Inverter systems, on the other hand, enable the conversion of DC power from the boat's battery into AC power, providing electricity for appliances and electronics while away from shore power. These components enhance the functionality and convenience of marine vessels, ensuring a comfortable and efficient onboard experience for occupants.
Heavy-duty solenoid switches are designed to withstand the rigorous demands of marine environments, offering robust performance and longevity. Surface-mount powerbars provide a convenient and organized solution for connecting multiple electrical devices, ensuring efficient power distribution throughout the vessel. With capabilities for fast charge and ignition-protected features, these components deliver reliable power management and safety, enhancing the overall functionality and performance of marine electrical systems.